12V Portable Mini DIY Battery Energy Storage Spot Welder Pen PCB Circuit Board

Description

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Product Description
Lightweight and portable, stable and reliable, wear-resistant, and can provides long service time.
Through the MOS tube output, this energy will be concentrated at the end of the welding pen, and it will be heated by a short circuit.
Fuse the nickel sheet firmly with the battery.
And it is precisely controlled by the single-chip microcomputer program without a trigger switch.
Adopt screw fix, more stable, and more reliable.
The welding current approx. 90-130A, which is more than enough to welding a common 0.1mm-0.12mm nickel plate.
Upgraded to automatically triggered design, do not need to press the button for a long time anymore, completely frees your hands.
Note
Power supply requirements:
It is forbidden to use the power supply of the farad capacitor, and it is forbidden to use the lead-acid battery or lithium battery pack of 60A or above.
System voltage: 12V-14.6V (capacity X rate = must be greater than 150A)
Current requirements: 150A or more instantaneous output (such as car starter power supply, 3S RC high-power battery pack, 20A lead-acid battery with good performance above 20A)
Misunderstanding: Don't think that you can use 3 series 18650 series to supply power. After all, the conventional 18650 only has a 3-5C discharge rate, so each section can only provide
2.5A*3=7.5A load capacity, which is far from 150A unless 20 Parallel connection, 3 series, and 60 sections of 18650 are possible, but it is obviously unrealistic.
The battery pack that can start the car can basically meet the power supply requirements of this circuit.
The following battery packs can be used as working power:
1. 12V car starter power supply
2. Model 3S high rate battery pack
3. 3 string high rate lithium battery pack
4. Hitachi 40900 3-string battery pack
5. 12V 20A and above lead-acid battery with good performance
Switch function: press switch for 1.5 seconds to turn on (green light flash, output low power spot welding pulse every 3 seconds), press switch for 1.5 seconds (blue light flash, output medium power spot welding pulse every 3 seconds), press switch 1.5 Seconds (red light flash, high power spot welding pulse output every 3 seconds) Press the switch for 1.5 seconds to shut down.
Product Specification
Type：Circuit Board
Package Included
1 X Main Circuit Board
1 X Buzzer
2 X 10AWG Input Wire
2 X 10AWG Output Wire (with 2 Soldering Pens)
Payment
Shipping
Returns
Feedback
1
. We accept Paypal only.
2
. We only ship to your Paypal's address, please ensure your shipping address on your paypal account is correct. If you have any change for address, please inform us in ebay note.
3
. Payment must be fulfilled within 7 days after purchase. All non-paying orders will receive an unpaid reminder from eBay.
Once we have received cleared full payment, your items will be dispatched in 1-3 days.
It normally takes :
5-10 business days for US
if your shipment delays, we hope you can be patient, please don't open dispute and at the same time contact us, we will try our best to help you.
In addition, we have 2 warehouses in the United States. We will delivery the items according to the order address and our inventory in each warehouse.
If any item is defective upon receipt or do not work, please contact us for the return address, return is accepted within 30 days after the buyer receiving the item.
Returned item has to be in its original condition. Buyer is responsible for return shipping costs . After receiving the return we will make a replacement depends on our available stock, if not available, a refund will be issued.
1. In order to provide you the best service please treat the transaction fairly.
Before you leave a neutral or negative feedback, please DO contact us to get a better solution
, Because we don't want to get a NEUTRUAL feedback or NEGATIVE feedback . Tks for your understand
2. If you are satisfied with our products and service, please help to leave "Positive Feedback" and "5 Perfect Stars”,for us when you receive your items and we will do the same for you. Thanks in advance!
3. If you have any questions regarding the transaction, before leaving any feedbacks, please contact us and give us an opportunity to find a solution. Thank you!
Payment
1
. We accept Paypal only.
2
. We only ship to your Paypal's address, please ensure your shipping address on your paypal account is correct. If you have any change for address, please inform us in ebay note.
3
. Payment must be fulfilled within 7 days after purchase. All non-paying orders will receive an unpaid reminder from eBay.
Shipping
Once we have received cleared full payment, your items will be dispatched in 1-3 days.
It normally takes :
5-10 business days for US
if your shipment delays, we hope you can be patient, please don't open dispute and at the same time contact us, we will try our best to help you.
In addition, we have 2 warehouses in the United States. We will delivery the items according to the order address and our inventory in each warehouse.
Returns
If any item is defective upon receipt or do not work, please contact us for the return address, return is accepted within 30 days after the buyer receiving the item.
Returned item has to be in its original condition. Buyer is responsible for return shipping costs . After receiving the return we will make a replacement depends on our available stock, if not available, a refund will be issued.
Feedback
1. In order to provide you the best service please treat the transaction fairly.
Before you leave a neutral or negative feedback, please DO contact us to get a better solution
, Because we don't want to get a NEUTRUAL feedback or NEGATIVE feedback . Tks for your understand
2. If you are satisfied with our products and service, please help to leave "Positive Feedback" and "5 Perfect Stars”,for us when you receive your items and we will do the same for you. Thanks in advance!
3. If you have any questions regarding the transaction, before leaving any feedbacks, please contact us and give us an opportunity to find a solution. Thank you!
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10m/Roll 18650 Li-ion Battery Nickel Sheet Plate Strip Connector Spot Welding US
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